//引入normalize
@import "normalize.scss";
//引入base
@import "base.scss";
body{
  height: 100%;
  background:url('../images/zhujiemian/组50_22.png');
  // background-size: 100%;
  // background-size:cover;
  background-size:(1080/54)*1rem 43.555556rem;
}
.app{

}